使用 SDK for PHP 的 API Gateway 示例 - Amazon SDK for PHP
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使用 SDK for PHP 的 API Gateway 示例

以下代码示例显示如何使用 with API Gateway 执行操作和实施常见场景。Amazon SDK for PHP

操作是展示如何调用具体服务函数的代码节选。

场景是展示如何通过在同一服务中调用多个函数来完成特定任务的代码示例。

每个示例都包含一个指向 GitHub，其中包含了有关如何在上下文中设置和运行代码的说明。

主题

操作

以下代码示例显示如何获取 API Gateway 基本路径映射。

SDK for PHP
注意

还有更多 GitHub。查找完整示例，学习如何在 Amazon 代码示例存储库中进行设置和运行。

require 'vendor/autoload.php';

use Aws\ApiGateway\ApiGatewayClient;
use Aws\Exception\AwsException;

/* ////////////////////////////////////////////////////////////////////////////
 * Purpose: Gets the base path mapping for a custom domain name in
 * Amazon API Gateway.
 *
 * Prerequisites: A custom domain name in API Gateway. For more information,
 * see "Custom Domain Names" in the Amazon API Gateway Developer Guide.
 *
 * Inputs:
 * - $apiGatewayClient: An initialized AWS SDK for PHP API client for
 *   API Gateway.
 * - $basePath: The base path name that callers must provide as part of the
 *   URL after the domain name.
 * - $domainName: The custom domain name for the base path mapping.
 *
 * Returns: The base path mapping, if available; otherwise, the error message.
 * ///////////////////////////////////////////////////////////////////////// */

function getBasePathMapping($apiGatewayClient, $basePath, $domainName)
{
    try {
        $result = $apiGatewayClient->getBasePathMapping([
            'basePath' => $basePath,
            'domainName' => $domainName,
        ]);
        return 'The base path mapping\'s effective URI is: ' .
            $result['@metadata']['effectiveUri'];
    } catch (AwsException $e) {
        return 'Error: ' . $e['message'];
    }
}

function getsTheBasePathMapping()
{
    $apiGatewayClient = new ApiGatewayClient([
        'profile' => 'default',
        'region' => 'us-east-1',
        'version' => '2015-07-09'
    ]);

    echo getBasePathMapping($apiGatewayClient, '(none)', 'example.com');
}

// Uncomment the following line to run this code in an AWS account.
// getsTheBasePathMapping();

以下代码示例显示如何列出 API Gateway 基本路径映射。

SDK for PHP
注意

还有更多 GitHub。查找完整示例，学习如何在 Amazon 代码示例存储库中进行设置和运行。

require 'vendor/autoload.php';

use Aws\ApiGateway\ApiGatewayClient;
use Aws\Exception\AwsException;

/* ////////////////////////////////////////////////////////////////////////////
 * Purpose: Lists the base path mapping for a custom domain name in 
 * Amazon API Gateway.
 * 
 * Prerequisites: A custom domain name in API Gateway. For more information,
 * see "Custom Domain Names" in the Amazon API Gateway Developer Guide.
 *
 * Inputs:
 * - $apiGatewayClient: An initialized AWS SDK for PHP API client for 
 *   API Gateway.
 * - $domainName: The custom domain name for the base path mappings.
 *
 * Returns: Information about the base path mappings, if available; 
 * otherwise, the error message.
 * ///////////////////////////////////////////////////////////////////////// */

function listBasePathMappings($apiGatewayClient, $domainName)
{
    try {
        $result = $apiGatewayClient->getBasePathMappings([
            'domainName' => $domainName
        ]);
        return 'The base path mapping(s) effective URI is: ' . 
            $result['@metadata']['effectiveUri'];
    } catch (AwsException $e) {
        return 'Error: ' . $e['message'];
    }
}

function listTheBasePathMappings()
{
    $apiGatewayClient = new ApiGatewayClient([
        'profile' => 'default',
        'region' => 'us-east-1',
        'version' => '2015-07-09'
    ]);

    echo listBasePathMappings($apiGatewayClient, 'example.com');
}

// Uncomment the following line to run this code in an AWS account.
// listTheBasePathMappings();

以下代码示例显示如何更新 API Gateway 基本路径映射。

SDK for PHP
注意

还有更多 GitHub。查找完整示例，学习如何在 Amazon 代码示例存储库中进行设置和运行。

require 'vendor/autoload.php';

use Aws\ApiGateway\ApiGatewayClient;
use Aws\Exception\AwsException;

/* ////////////////////////////////////////////////////////////////////////////
 *
 * Purpose: Updates the base path mapping for a custom domain name
 * in Amazon API Gateway.
 * 
 * Inputs:
 * - $apiGatewayClient: An initialized AWS SDK for PHP API client for 
 *   API Gateway.
 * - $basePath: The base path name that callers must provide as part of the 
 *   URL after the domain name.
 * - $domainName: The custom domain name for the base path mapping.
 * - $patchOperations: The base path update operations to apply.
 * 
 * Returns: Information about the updated base path mapping, if available; 
 * otherwise, the error message.
 * ///////////////////////////////////////////////////////////////////////// */

function updateBasePathMapping($apiGatewayClient, $basePath, $domainName, 
    $patchOperations)
{
    try {
        $result = $apiGatewayClient->updateBasePathMapping([
            'basePath' => $basePath,
            'domainName' => $domainName,
            'patchOperations' => $patchOperations
        ]);
        return 'The updated base path\'s URI is: ' .
            $result['@metadata']['effectiveUri'];
    } catch (AwsException $e) {
        return 'Error: ' . $e['message'];
    }
}

function updateTheBasePathMapping()
{
    $patchOperations = array([
        'op' => 'replace',
        'path' => '/stage',
        'value' => 'stage2'
    ]);

    $apiGatewayClient = new ApiGatewayClient([
        'profile' => 'default',
        'region' => 'us-east-1',
        'version' => '2015-07-09'
    ]);

    echo updateBasePathMapping(
        $apiGatewayClient,
        '(none)', 
        'example.com',
        $patchOperations);
}

// Uncomment the following line to run this code in an AWS account.
// updateTheBasePathMapping();